{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "A 2 kb transcript was isolated from brain that encodes a approximately 57 kDa protein ; the predicted protein contains the known N - terminal Ets domain of PE1 and a novel C - terminal domain with signficant homology to murine ERF ."}
{"GENE": ["N - terminal Ets domain", "PE1", "murine ERF"]}